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| author | Luka Kovacic <luka.kovacic@sartura.hr> | 2020-01-05 20:10:56 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-02-07 13:59:58 -0500 |
| commit | 4dbc107f4683e45749045b97f0b529d5eb5178a9 (patch) | |
| tree | cb620b0b0e18ca606ebe74bcc920977a4883c3a4 /doc/README.commands | |
| parent | 96ff825d31ae9a1410600f002731047c3c2de8b1 (diff) | |
| download | u-boot-4dbc107f4683e45749045b97f0b529d5eb5178a9.zip u-boot-4dbc107f4683e45749045b97f0b529d5eb5178a9.tar.gz u-boot-4dbc107f4683e45749045b97f0b529d5eb5178a9.tar.bz2 | |
cmd: gpio: Correct do_gpio() return value
Use the correct return value in function do_gpio() and update
commands documentation with the return values from command_ret_t enum.
CMD_RET_SUCCESS is returned on command success and CMD_RET_FAILURE is
returned on command failure.
The command was returning the pin value, which caused confusion when
debugging (#define DEBUG).
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Tested-by: Robert Marko <robert.marko@sartura.hr>
Diffstat (limited to 'doc/README.commands')
| -rw-r--r-- | doc/README.commands | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/README.commands b/doc/README.commands index e03eb44..4e9e809 100644 --- a/doc/README.commands +++ b/doc/README.commands @@ -83,9 +83,9 @@ argv: Arguments. Allowable return value are: -CMD_SUCCESS The command was successfully executed. +CMD_RET_SUCCESS The command was successfully executed. -CMD_FAILURE The command failed. +CMD_RET_FAILURE The command failed. CMD_RET_USAGE The command was called with invalid parameters. This value leads to the display of the usage string. |